Hikami Yumeko
Hikami Yumeko
Radiance ColourViolet
Birthday DateDecember, 31
Home PlanetKoristar
Eye ColourGreen
Hair ColourBlack
Favourite songYume wa nandomo umarekawaru
Desired NameShe would be happy with any succesor name.
 I've never forgotten promise we made that time.


Yumeko has black shoulder length hair and green eyes. Since there is always winter on her planet Koristar, she mostly only have warm winter clothes. She is a bit short for her age. She has pale skin. Like all members of AKB0048 she has heart shaped shine in her eyes and hair. 


Yumeko is very shy and isn't very confident in her abilities. She is big fan of Maeda Atsuko and once she starts talking about how amazing she won't stop for a second. When she become closer friends with someone she isn't that shy anymore and shows her other side. She is very nice and cares for her friends. She loves music very much. 


Yumeko comes from planet called Koristar. It can already be seen from name, that on Koristar there is always winter. She was usually alone and didn't have many friends. One of her rare friends was Ito Hotaru, who was the reason Yumeko decided to join AKB0048.

Encountering AKB0048Edit

Koristar is under entertainment ban so Yumeko didn't hear music all of the time. One day when she was 6 and went to play in forest she heard some music and went to check what is happening. She met girl her age who was hiding and listening to AKB songs. When girl noticed her she invited her to join her. It was Ito Hotaru and because of her Yumeko learned about 00. After that she became big fan of AKB she especially loved Acchan, but she never imagined that she could become part of it too, she was ok with just being fan. She spent time with Hotaru every day, but when she was 9, Hotaru told her that her family got chance to move to Atamistar so they are going there. Before they left they promised to each other that they'll meet again one day, when they'll become part of AKB0048 together. Yumeko decided that she'll definitely keep that promise.

Auditions Edit

Yumeko passed auditions and joined AKB0048 as part of 150th generation.

Auditions for 152nd generation Edit

Yumeko along with Hotaru, Rei and Tomorin met some auditioneers and they ate lunch together.


Takayama Ai - Fellow Kenkyuusei.

Inoue Megumi - Fellow Kenkyuusei.

Takanashi Yukari - Fellow Kenkyuusei.

Hoshimiya Aoi - Fellow Kenkyuusei.

Hoshikawa Rei - Fellow Kenkyuusei and one of her roommates.

Ito Hotaru - Fellow Kenkyuusei and one of her roommates. She is her best friend. Before she moved to Atamistar they promised each other that they'll meet at AKB0048 auditions one day.

Itano Tomorin - Fellow Kenkyuusei and one of her roommates.

Suzuno Natsuki - Fellow Kenkyuusei.

Suzuno Sakura - Fellow Kenkyuusei.

Samuikaze Ran - Fellow Kenkyuusei.

Harune Diamond - Fellow Kenkyuusei.

Taiyamoto Akano - Fellow Kenkyuusei.

Miyabi Honoka - Kouhai.

Asahina Miru - Kouhai.

Kashita Miyagi - Kouhai.

Ashley Snow - Kouhai.

Masuda Akari - Kouhai.

Itano Tomoko - Kouhai.

Kimura Mei - Kouhai.

Shino Hoshina - Kouhai.

Kashita Akane - Kouhai.

Shiraki Chiyo - Kouhai.

Aozora Kokone - Kouhai.

Matsuto Nami - Kouhai

Honda Hibiki - Kouhai.

Tsubasa Diana - Kouhai.

Shinoda Mariko the 12th - She was one of her fellow kenkyuusei before her succession.

Akimoto Sayaka the 15th - Her kouhai when she was kenkyuusei from 151st generation.

Motomiya Hikari - AKB0048 manager and producer.

Kuroki Erika - AKB0048 presenter.

Hashimoto Ayumi - AKB0048 dance teacher.

Achievements Edit

  • SC0125 - #20



Current Staff Motomiya Hikari (Manager, Producer) | Kuroki Erika (Presenter) | Hashimoto Ayumi (Dance Teacher) | Akiyama Tamotsu (Janitor) | Akamine Kazuto (Vocal Instructor)
Former Staff Shino Hoshina (Part time worker)
Current Successors Shinoda Mariko the 12th | Akimoto Sayaka the 15th | Yokoyama Yui the 13.5th | Maeda Atsuko the 19th | Takahashi Minami the 7th | Kuramochi Asuka the 13th | Sashihara Rino the 11th | Shimazaki Haruka the 11th | Kodama Haruka the 8th | Ikuta Erika the 11th | Eguchi Aimi the 4th | Hirate Yurina the 7th | Nakai Rika the 15th
Graduates Kagawa Sayuri (Sato Amina the 6th) | Ashley Snow (Matsui Rena the 9th)
150th Generation
Current Members Inoue Megumi | Takanashi Yukari | Hoshimiya Aoi | Hoshikawa Rei | Itano Tomorin | Hikami Yumeko | Ito Hotaru | Suzuno Natsuki | Suzuno Sakura | Samuikaze Ran | Harune Diamond | Taiyamoto Akano
Promoted to Successors Shibuya Komari | Kagawa Sayuri | Takayama Ai
Graduates Yomohiro Haruko | Yomohiro Kirara
151st Generation
Current Members Miyabi Honoka | Asahina Miru | Kashita Miyagi
Promoted to Successors Zoey Bright | Ashley Snow | Masuda Akari
Graduates None
152nd Generation
Current Members Aozora Kokone | Honda Hibiki | Tsubasa Diana | Itano Tomoko | Makori Ririka
Promoted to Successors Kashita Akane | Shino Hoshina | Shiraki Chiyo | Kimura Mei | Matsuto Nami
Graduates Kaido Mio (Graduated before her debut) | Tomoe Yuki
153rd Generation
Current Members Mion Espoir | Emily Silver | Ryuuzaki Miyoko | Nakahara Monica | Masaki Amarie | Amaya Jia
Promoted to Successors Takematsu Tomoka | Ooto Melody | Murasaki Alisa | Asami Mirai
153.5th Generation Akiba Airi | Hatsune Hikari | Ikeda Itsuki
Graduates None
154th Generation
Current Members Kasumi Yuuna | Ayana Elise | Kobayashi Griselda | MoYoung Marian | Takaine Miyako | Itou Haruki | Tomone Kaoru
Promoted to Successors None
154.5th Generation Nishimura Karin | Murasaki Aoi | Nagase Yuuri | Koizumi Ayaka | Shiratama Mayu
Graduates None